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<FONT color="green">001</FONT>    package org.hackystat.projectbrowser;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.FileInputStream;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.io.IOException;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.util.Map;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Properties;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    /**<a name="line.8"></a>
<FONT color="green">009</FONT>     * Provides access to the values stored in the sensorbase.properties file. <a name="line.9"></a>
<FONT color="green">010</FONT>     * @author Philip Johnson<a name="line.10"></a>
<FONT color="green">011</FONT>     */<a name="line.11"></a>
<FONT color="green">012</FONT>    public class ProjectBrowserProperties {<a name="line.12"></a>
<FONT color="green">013</FONT>      <a name="line.13"></a>
<FONT color="green">014</FONT>      /** The sensorbase host.  */<a name="line.14"></a>
<FONT color="green">015</FONT>      public static final String SENSORBASE_HOST_KEY =  "projectbrowser.sensorbase.host";<a name="line.15"></a>
<FONT color="green">016</FONT>      /** The dpd host.  */<a name="line.16"></a>
<FONT color="green">017</FONT>      public static final String DAILYPROJECTDATA_HOST_KEY =  "projectbrowser.dailyprojectdata.host";<a name="line.17"></a>
<FONT color="green">018</FONT>      /** The telemetry host.  */<a name="line.18"></a>
<FONT color="green">019</FONT>      public static final String TELEMETRY_HOST_KEY =  "projectbrowser.telemetry.host";<a name="line.19"></a>
<FONT color="green">020</FONT>      /** The logging level.  */<a name="line.20"></a>
<FONT color="green">021</FONT>      public static final String LOGGING_LEVEL_KEY =  "projectbrowser.logging.level";<a name="line.21"></a>
<FONT color="green">022</FONT>      /** The admin email key. */<a name="line.22"></a>
<FONT color="green">023</FONT>      public static final String ADMIN_EMAIL_KEY =  "projectbrowser.admin.email";<a name="line.23"></a>
<FONT color="green">024</FONT>      /** How to control wicket development vs. deployment mode. */<a name="line.24"></a>
<FONT color="green">025</FONT>      public static final String WICKET_CONFIGURATION_KEY =  "projectbrowser.wicket.configuration";<a name="line.25"></a>
<FONT color="green">026</FONT>      /** Application logo URL. */<a name="line.26"></a>
<FONT color="green">027</FONT>      public static final String APPLICATION_LOGO_KEY =  "projectbrowser.application.logo";<a name="line.27"></a>
<FONT color="green">028</FONT>      /** Optional name. */<a name="line.28"></a>
<FONT color="green">029</FONT>      public static final String APPLICATION_NAME_KEY =  "projectbrowser.application.name";<a name="line.29"></a>
<FONT color="green">030</FONT>      /** Optional items per page */<a name="line.30"></a>
<FONT color="green">031</FONT>      public static final String SENSORDATA_ITEMSPERPAGE_KEY = "projectbrowser.sensordata.itemsperpage";<a name="line.31"></a>
<FONT color="green">032</FONT>      /** Optional max height of text area in Projects Page. */<a name="line.32"></a>
<FONT color="green">033</FONT>      public static final String PROJECTS_TEXTMAXHEIGHT_KEY = "projectbrowser.projects.maxtextheight";<a name="line.33"></a>
<FONT color="green">034</FONT>      /** Key for tabs of pages. */<a name="line.34"></a>
<FONT color="green">035</FONT>      public static final String AVAILABLEPAGE_KEY = "projectbrowser.availablepage";<a name="line.35"></a>
<FONT color="green">036</FONT>      /** If background process enable for pages. */<a name="line.36"></a>
<FONT color="green">037</FONT>      public static final String BACKGROUND_PROCESS_KEY = "projectbrowser.backgroundprocess.enable";<a name="line.37"></a>
<FONT color="green">038</FONT>      /** Available pages. */<a name="line.38"></a>
<FONT color="green">039</FONT>      public static final String[] PAGE_NAMES = {"projects", "dailyprojectdata", <a name="line.39"></a>
<FONT color="green">040</FONT>                                                     "telemetry", "projectportfolio", "crap"};<a name="line.40"></a>
<FONT color="green">041</FONT>      /** The default number of items per page. */<a name="line.41"></a>
<FONT color="green">042</FONT>      private int defaultItemsPerPage = 50;<a name="line.42"></a>
<FONT color="green">043</FONT>      /** The default port as an int. */<a name="line.43"></a>
<FONT color="green">044</FONT>      private int defaultPort = 9879;<a name="line.44"></a>
<FONT color="green">045</FONT>      /** The default text max height in the projects page.  */<a name="line.45"></a>
<FONT color="green">046</FONT>      private int defaultTextMaxHeight = 5;<a name="line.46"></a>
<FONT color="green">047</FONT>      <a name="line.47"></a>
<FONT color="green">048</FONT>      // Not sure yet if we need the following.<a name="line.48"></a>
<FONT color="green">049</FONT>      /** The projectbrowser hostname key. */<a name="line.49"></a>
<FONT color="green">050</FONT>      public static final String HOSTNAME_KEY = "projectbrowser.hostname";<a name="line.50"></a>
<FONT color="green">051</FONT>      /** The projectbrowser context root. */<a name="line.51"></a>
<FONT color="green">052</FONT>      public static final String CONTEXT_ROOT_KEY = "projectbrowser.context.root";<a name="line.52"></a>
<FONT color="green">053</FONT>      /** The projectbrowser port key. */<a name="line.53"></a>
<FONT color="green">054</FONT>      public static final String PORT_KEY = "projectbrowser.port";<a name="line.54"></a>
<FONT color="green">055</FONT>      /** The SMTP host key. */<a name="line.55"></a>
<FONT color="green">056</FONT>      //public static final String SMTP_HOST_KEY =  "projectbrowser.smtp.host";<a name="line.56"></a>
<FONT color="green">057</FONT>      /** The test install host key. */<a name="line.57"></a>
<FONT color="green">058</FONT>      //public static final String TEST_INSTALL_KEY =  "projectbrowser.test.install";<a name="line.58"></a>
<FONT color="green">059</FONT>      <a name="line.59"></a>
<FONT color="green">060</FONT>      <a name="line.60"></a>
<FONT color="green">061</FONT>      /** Where we store the properties. */<a name="line.61"></a>
<FONT color="green">062</FONT>      private Properties properties; <a name="line.62"></a>
<FONT color="green">063</FONT>      <a name="line.63"></a>
<FONT color="green">064</FONT>      /**<a name="line.64"></a>
<FONT color="green">065</FONT>       * Creates a new ProjectBrowserProperties instance. <a name="line.65"></a>
<FONT color="green">066</FONT>       * Prints an error to the console if problems occur on loading.<a name="line.66"></a>
<FONT color="green">067</FONT>       * @param properties A properties instance containing values that override those in the <a name="line.67"></a>
<FONT color="green">068</FONT>       * properties file. Can be null if no properties are to be overridden.  <a name="line.68"></a>
<FONT color="green">069</FONT>       */<a name="line.69"></a>
<FONT color="green">070</FONT>      public ProjectBrowserProperties(Properties properties) {<a name="line.70"></a>
<FONT color="green">071</FONT>        try {<a name="line.71"></a>
<FONT color="green">072</FONT>          initializeProperties(properties);<a name="line.72"></a>
<FONT color="green">073</FONT>        }<a name="line.73"></a>
<FONT color="green">074</FONT>        catch (Exception e) {<a name="line.74"></a>
<FONT color="green">075</FONT>          System.out.println("Error initializing projectbrowser properties.");<a name="line.75"></a>
<FONT color="green">076</FONT>        }<a name="line.76"></a>
<FONT color="green">077</FONT>      }<a name="line.77"></a>
<FONT color="green">078</FONT>      <a name="line.78"></a>
<FONT color="green">079</FONT>      /**<a name="line.79"></a>
<FONT color="green">080</FONT>       * The default public constructor, which gets all properties from projectbrowser.properties. <a name="line.80"></a>
<FONT color="green">081</FONT>       */<a name="line.81"></a>
<FONT color="green">082</FONT>      public ProjectBrowserProperties() {<a name="line.82"></a>
<FONT color="green">083</FONT>        this(null);<a name="line.83"></a>
<FONT color="green">084</FONT>      }<a name="line.84"></a>
<FONT color="green">085</FONT>     <a name="line.85"></a>
<FONT color="green">086</FONT>    <a name="line.86"></a>
<FONT color="green">087</FONT>      /**<a name="line.87"></a>
<FONT color="green">088</FONT>       * Reads in the properties in ~/.hackystat/projectbrowser/projectbrowser.properties<a name="line.88"></a>
<FONT color="green">089</FONT>       * if this file exists, <a name="line.89"></a>
<FONT color="green">090</FONT>       * and provides default values for all properties not mentioned in this file.<a name="line.90"></a>
<FONT color="green">091</FONT>       * @param testProperties A properties instance containing values that override those in the <a name="line.91"></a>
<FONT color="green">092</FONT>       * @throws Exception if errors occur.<a name="line.92"></a>
<FONT color="green">093</FONT>       */<a name="line.93"></a>
<FONT color="green">094</FONT>      private void initializeProperties (Properties testProperties) throws Exception {<a name="line.94"></a>
<FONT color="green">095</FONT>        String userHome = System.getProperty("user.home");<a name="line.95"></a>
<FONT color="green">096</FONT>        String propFile = userHome + "/.hackystat/projectbrowser/projectbrowser.properties";<a name="line.96"></a>
<FONT color="green">097</FONT>        this.properties = new Properties();<a name="line.97"></a>
<FONT color="green">098</FONT>        // Set defaults.<a name="line.98"></a>
<FONT color="green">099</FONT>        properties.setProperty(SENSORBASE_HOST_KEY, "http://localhost:9876/sensorbase");<a name="line.99"></a>
<FONT color="green">100</FONT>        properties.setProperty(DAILYPROJECTDATA_HOST_KEY, "http://localhost:9877/dailyprojectdata");<a name="line.100"></a>
<FONT color="green">101</FONT>        properties.setProperty(TELEMETRY_HOST_KEY, "http://localhost:9878/telemetry");<a name="line.101"></a>
<FONT color="green">102</FONT>        properties.setProperty(LOGGING_LEVEL_KEY, "INFO");<a name="line.102"></a>
<FONT color="green">103</FONT>        properties.setProperty(HOSTNAME_KEY, "localhost");<a name="line.103"></a>
<FONT color="green">104</FONT>        properties.setProperty(CONTEXT_ROOT_KEY, "projectbrowser");<a name="line.104"></a>
<FONT color="green">105</FONT>        properties.setProperty(PORT_KEY, String.valueOf(defaultPort));<a name="line.105"></a>
<FONT color="green">106</FONT>        properties.setProperty(ADMIN_EMAIL_KEY, "johnson@hackystat.org");<a name="line.106"></a>
<FONT color="green">107</FONT>        properties.setProperty(APPLICATION_LOGO_KEY, "");<a name="line.107"></a>
<FONT color="green">108</FONT>        properties.setProperty(WICKET_CONFIGURATION_KEY, "deployment");<a name="line.108"></a>
<FONT color="green">109</FONT>        properties.setProperty(APPLICATION_NAME_KEY, "Hackystat ProjectBrowser");<a name="line.109"></a>
<FONT color="green">110</FONT>        properties.setProperty(SENSORDATA_ITEMSPERPAGE_KEY, String.valueOf(defaultItemsPerPage));<a name="line.110"></a>
<FONT color="green">111</FONT>        properties.setProperty(PROJECTS_TEXTMAXHEIGHT_KEY, String.valueOf(defaultTextMaxHeight));<a name="line.111"></a>
<FONT color="green">112</FONT>        String trueString = "true";<a name="line.112"></a>
<FONT color="green">113</FONT>        properties.setProperty(AVAILABLEPAGE_KEY + ".sensordata", trueString);<a name="line.113"></a>
<FONT color="green">114</FONT>        properties.setProperty(AVAILABLEPAGE_KEY + ".dailyprojectdata", trueString);<a name="line.114"></a>
<FONT color="green">115</FONT>        properties.setProperty(AVAILABLEPAGE_KEY + ".telemetry", trueString);<a name="line.115"></a>
<FONT color="green">116</FONT>        properties.setProperty(AVAILABLEPAGE_KEY + ".projects", trueString);<a name="line.116"></a>
<FONT color="green">117</FONT>        properties.setProperty(AVAILABLEPAGE_KEY + ".projectportfolio", trueString);<a name="line.117"></a>
<FONT color="green">118</FONT>        properties.setProperty(BACKGROUND_PROCESS_KEY + ".telemetry", trueString);<a name="line.118"></a>
<FONT color="green">119</FONT>        properties.setProperty(BACKGROUND_PROCESS_KEY + ".projectportfolio", trueString);<a name="line.119"></a>
<FONT color="green">120</FONT>    <a name="line.120"></a>
<FONT color="green">121</FONT>        // Now read in the properties file, and override the defaults if supplied. <a name="line.121"></a>
<FONT color="green">122</FONT>        FileInputStream stream = null;<a name="line.122"></a>
<FONT color="green">123</FONT>        try {<a name="line.123"></a>
<FONT color="green">124</FONT>          stream = new FileInputStream(propFile);<a name="line.124"></a>
<FONT color="green">125</FONT>          properties.load(stream);<a name="line.125"></a>
<FONT color="green">126</FONT>          System.out.println("Loading ProjectBrowser properties from: " + propFile);<a name="line.126"></a>
<FONT color="green">127</FONT>        }<a name="line.127"></a>
<FONT color="green">128</FONT>        catch (IOException e) {<a name="line.128"></a>
<FONT color="green">129</FONT>          System.out.println(propFile + " not found. Using default properties.");<a name="line.129"></a>
<FONT color="green">130</FONT>        }<a name="line.130"></a>
<FONT color="green">131</FONT>        finally {<a name="line.131"></a>
<FONT color="green">132</FONT>          if (stream != null) {<a name="line.132"></a>
<FONT color="green">133</FONT>            stream.close();<a name="line.133"></a>
<FONT color="green">134</FONT>          }<a name="line.134"></a>
<FONT color="green">135</FONT>        }<a name="line.135"></a>
<FONT color="green">136</FONT>        // If we have supplied some properties as an argument, use these to override whatever we've <a name="line.136"></a>
<FONT color="green">137</FONT>        // done so far. <a name="line.137"></a>
<FONT color="green">138</FONT>        if (testProperties != null) {<a name="line.138"></a>
<FONT color="green">139</FONT>          this.properties.putAll(testProperties);<a name="line.139"></a>
<FONT color="green">140</FONT>        }<a name="line.140"></a>
<FONT color="green">141</FONT>        trimProperties(properties);<a name="line.141"></a>
<FONT color="green">142</FONT>        String wicketConfig = properties.getProperty(WICKET_CONFIGURATION_KEY);<a name="line.142"></a>
<FONT color="green">143</FONT>        if (wicketConfig != null) {<a name="line.143"></a>
<FONT color="green">144</FONT>          System.setProperty("wicket.configuration", wicketConfig);<a name="line.144"></a>
<FONT color="green">145</FONT>        }<a name="line.145"></a>
<FONT color="green">146</FONT>        <a name="line.146"></a>
<FONT color="green">147</FONT>        // I don't think we need to do the following for ProjectBrowser, since we aren't using Mailer. <a name="line.147"></a>
<FONT color="green">148</FONT>        // Now add to System properties. Since the Mailer class expects to find this stuff on the <a name="line.148"></a>
<FONT color="green">149</FONT>        // System Properties, we will add everything to it.  In general, however, clients should not<a name="line.149"></a>
<FONT color="green">150</FONT>        // use the System Properties to get at these values, since that precludes running several<a name="line.150"></a>
<FONT color="green">151</FONT>        // SensorBases in a single JVM.   And just is generally bogus. <a name="line.151"></a>
<FONT color="green">152</FONT>        //Properties systemProperties = System.getProperties();<a name="line.152"></a>
<FONT color="green">153</FONT>        //systemProperties.putAll(properties);<a name="line.153"></a>
<FONT color="green">154</FONT>        //System.setProperties(systemProperties);<a name="line.154"></a>
<FONT color="green">155</FONT>      }<a name="line.155"></a>
<FONT color="green">156</FONT>      <a name="line.156"></a>
<FONT color="green">157</FONT>      /**<a name="line.157"></a>
<FONT color="green">158</FONT>       * Returns a string containing the current properties.<a name="line.158"></a>
<FONT color="green">159</FONT>       * @return A string with the properties.  <a name="line.159"></a>
<FONT color="green">160</FONT>       */<a name="line.160"></a>
<FONT color="green">161</FONT>      public String echoProperties() {<a name="line.161"></a>
<FONT color="green">162</FONT>        String cr = System.getProperty("line.separator"); <a name="line.162"></a>
<FONT color="green">163</FONT>        String eq = " = ";<a name="line.163"></a>
<FONT color="green">164</FONT>        String pad = "                ";<a name="line.164"></a>
<FONT color="green">165</FONT>        return "ProjectBrowser Properties:" + cr +<a name="line.165"></a>
<FONT color="green">166</FONT>          pad + SENSORBASE_HOST_KEY      + eq + get(SENSORBASE_HOST_KEY) + cr +<a name="line.166"></a>
<FONT color="green">167</FONT>          pad + DAILYPROJECTDATA_HOST_KEY  + eq + get(DAILYPROJECTDATA_HOST_KEY) + cr +<a name="line.167"></a>
<FONT color="green">168</FONT>          pad + TELEMETRY_HOST_KEY          + eq + get(TELEMETRY_HOST_KEY) + cr +<a name="line.168"></a>
<FONT color="green">169</FONT>          pad + LOGGING_LEVEL_KEY   + eq + get(LOGGING_LEVEL_KEY) + cr +<a name="line.169"></a>
<FONT color="green">170</FONT>          pad + WICKET_CONFIGURATION_KEY   + eq + get(WICKET_CONFIGURATION_KEY) + cr +<a name="line.170"></a>
<FONT color="green">171</FONT>          pad + APPLICATION_LOGO_KEY   + eq + get(APPLICATION_LOGO_KEY) + cr +<a name="line.171"></a>
<FONT color="green">172</FONT>          pad + APPLICATION_NAME_KEY   + eq + get(APPLICATION_NAME_KEY) + cr +<a name="line.172"></a>
<FONT color="green">173</FONT>          pad + HOSTNAME_KEY   + eq + get(HOSTNAME_KEY) + cr +<a name="line.173"></a>
<FONT color="green">174</FONT>          pad + CONTEXT_ROOT_KEY   + eq + get(CONTEXT_ROOT_KEY) + cr +<a name="line.174"></a>
<FONT color="green">175</FONT>          pad + PORT_KEY   + eq + get(PORT_KEY) + cr +<a name="line.175"></a>
<FONT color="green">176</FONT>          pad + SENSORDATA_ITEMSPERPAGE_KEY   + eq + get(SENSORDATA_ITEMSPERPAGE_KEY) + cr +<a name="line.176"></a>
<FONT color="green">177</FONT>          pad + PROJECTS_TEXTMAXHEIGHT_KEY + eq + get(PROJECTS_TEXTMAXHEIGHT_KEY) + cr +<a name="line.177"></a>
<FONT color="green">178</FONT>          pad + ADMIN_EMAIL_KEY   + eq + get(ADMIN_EMAIL_KEY);<a name="line.178"></a>
<FONT color="green">179</FONT>      }<a name="line.179"></a>
<FONT color="green">180</FONT>      <a name="line.180"></a>
<FONT color="green">181</FONT>      /**<a name="line.181"></a>
<FONT color="green">182</FONT>       * Returns the value of the ProjectBrowser Property specified by the key.<a name="line.182"></a>
<FONT color="green">183</FONT>       * @param key Should be one of the public static final strings in this class.<a name="line.183"></a>
<FONT color="green">184</FONT>       * @return The value of the key, or null if not found.<a name="line.184"></a>
<FONT color="green">185</FONT>       */<a name="line.185"></a>
<FONT color="green">186</FONT>      public String get(String key) {<a name="line.186"></a>
<FONT color="green">187</FONT>        return this.properties.getProperty(key);<a name="line.187"></a>
<FONT color="green">188</FONT>      }<a name="line.188"></a>
<FONT color="green">189</FONT>      <a name="line.189"></a>
<FONT color="green">190</FONT>      /**<a name="line.190"></a>
<FONT color="green">191</FONT>       * Ensures that the there is no leading or trailing whitespace in the property values.<a name="line.191"></a>
<FONT color="green">192</FONT>       * The fact that we need to do this indicates a bug in Java's Properties implementation to me. <a name="line.192"></a>
<FONT color="green">193</FONT>       * @param properties The properties. <a name="line.193"></a>
<FONT color="green">194</FONT>       */<a name="line.194"></a>
<FONT color="green">195</FONT>      private void trimProperties(Properties properties) {<a name="line.195"></a>
<FONT color="green">196</FONT>        // Have to do this iteration in a Java 5 compatible manner. no stringPropertyNames().<a name="line.196"></a>
<FONT color="green">197</FONT>        for (Map.Entry&lt;Object, Object&gt; entry : properties.entrySet()) {<a name="line.197"></a>
<FONT color="green">198</FONT>          String propName = (String)entry.getKey();<a name="line.198"></a>
<FONT color="green">199</FONT>          properties.setProperty(propName, properties.getProperty(propName).trim());<a name="line.199"></a>
<FONT color="green">200</FONT>        }<a name="line.200"></a>
<FONT color="green">201</FONT>      }<a name="line.201"></a>
<FONT color="green">202</FONT>      <a name="line.202"></a>
<FONT color="green">203</FONT>      /**<a name="line.203"></a>
<FONT color="green">204</FONT>       * Returns true if the user has supplied an application logo URL. <a name="line.204"></a>
<FONT color="green">205</FONT>       * @return True if the application logo URL was supplied. <a name="line.205"></a>
<FONT color="green">206</FONT>       */<a name="line.206"></a>
<FONT color="green">207</FONT>      public boolean hasApplicationLogo() {<a name="line.207"></a>
<FONT color="green">208</FONT>        return !"".equals(get(APPLICATION_LOGO_KEY));<a name="line.208"></a>
<FONT color="green">209</FONT>      }<a name="line.209"></a>
<FONT color="green">210</FONT>      <a name="line.210"></a>
<FONT color="green">211</FONT>      /**<a name="line.211"></a>
<FONT color="green">212</FONT>       * @param pageName name of the page.<a name="line.212"></a>
<FONT color="green">213</FONT>       * @return true if the user set the page as available.<a name="line.213"></a>
<FONT color="green">214</FONT>       */<a name="line.214"></a>
<FONT color="green">215</FONT>      public boolean isPageAvailable (String pageName) {<a name="line.215"></a>
<FONT color="green">216</FONT>        String pageKey = AVAILABLEPAGE_KEY + "." + pageName;<a name="line.216"></a>
<FONT color="green">217</FONT>        return "true".equals(get(pageKey));<a name="line.217"></a>
<FONT color="green">218</FONT>      }<a name="line.218"></a>
<FONT color="green">219</FONT>    <a name="line.219"></a>
<FONT color="green">220</FONT>      /**<a name="line.220"></a>
<FONT color="green">221</FONT>       * @param pageName name of the page.<a name="line.221"></a>
<FONT color="green">222</FONT>       * @return true if the user set the background process of the page enable.<a name="line.222"></a>
<FONT color="green">223</FONT>       */<a name="line.223"></a>
<FONT color="green">224</FONT>      public boolean isBackgroundProcessEnable (String pageName) {<a name="line.224"></a>
<FONT color="green">225</FONT>        String pageKey = BACKGROUND_PROCESS_KEY + "." + pageName;<a name="line.225"></a>
<FONT color="green">226</FONT>        return "true".equals(get(pageKey));<a name="line.226"></a>
<FONT color="green">227</FONT>      }<a name="line.227"></a>
<FONT color="green">228</FONT>      <a name="line.228"></a>
<FONT color="green">229</FONT>      /**<a name="line.229"></a>
<FONT color="green">230</FONT>       * Returns an integer indicating the number of SensorData instances to display per page.<a name="line.230"></a>
<FONT color="green">231</FONT>       * Defaults to the default number of items per page, currently 50.<a name="line.231"></a>
<FONT color="green">232</FONT>       * @return An int with the number of sensor data items per page. <a name="line.232"></a>
<FONT color="green">233</FONT>       */<a name="line.233"></a>
<FONT color="green">234</FONT>      public int getSensorDataItemsPerPage() {<a name="line.234"></a>
<FONT color="green">235</FONT>        int itemsperpage = defaultItemsPerPage;<a name="line.235"></a>
<FONT color="green">236</FONT>        try {<a name="line.236"></a>
<FONT color="green">237</FONT>          itemsperpage = Integer.parseInt(get(SENSORDATA_ITEMSPERPAGE_KEY));<a name="line.237"></a>
<FONT color="green">238</FONT>        }<a name="line.238"></a>
<FONT color="green">239</FONT>        catch (Exception e) {<a name="line.239"></a>
<FONT color="green">240</FONT>          itemsperpage = defaultItemsPerPage;<a name="line.240"></a>
<FONT color="green">241</FONT>        }<a name="line.241"></a>
<FONT color="green">242</FONT>        return itemsperpage;<a name="line.242"></a>
<FONT color="green">243</FONT>      }<a name="line.243"></a>
<FONT color="green">244</FONT>      <a name="line.244"></a>
<FONT color="green">245</FONT>      /**<a name="line.245"></a>
<FONT color="green">246</FONT>       * Returns the port to be used for this application.<a name="line.246"></a>
<FONT color="green">247</FONT>       * Defaults to 8080. <a name="line.247"></a>
<FONT color="green">248</FONT>       * @return The port as an integer. <a name="line.248"></a>
<FONT color="green">249</FONT>       */<a name="line.249"></a>
<FONT color="green">250</FONT>      public int getPort() {<a name="line.250"></a>
<FONT color="green">251</FONT>        int port = defaultPort;<a name="line.251"></a>
<FONT color="green">252</FONT>        try {<a name="line.252"></a>
<FONT color="green">253</FONT>          port = Integer.parseInt(get(PORT_KEY));<a name="line.253"></a>
<FONT color="green">254</FONT>        }<a name="line.254"></a>
<FONT color="green">255</FONT>        catch (Exception e) {<a name="line.255"></a>
<FONT color="green">256</FONT>          port = defaultPort;<a name="line.256"></a>
<FONT color="green">257</FONT>        }<a name="line.257"></a>
<FONT color="green">258</FONT>        return port;<a name="line.258"></a>
<FONT color="green">259</FONT>      }<a name="line.259"></a>
<FONT color="green">260</FONT>      <a name="line.260"></a>
<FONT color="green">261</FONT>      /**<a name="line.261"></a>
<FONT color="green">262</FONT>       * Returns the context root for this application. Defaults to "projectbrowser".<a name="line.262"></a>
<FONT color="green">263</FONT>       * @return The context root. <a name="line.263"></a>
<FONT color="green">264</FONT>       */<a name="line.264"></a>
<FONT color="green">265</FONT>      public String getContextRoot() {<a name="line.265"></a>
<FONT color="green">266</FONT>        return get(CONTEXT_ROOT_KEY);<a name="line.266"></a>
<FONT color="green">267</FONT>      }<a name="line.267"></a>
<FONT color="green">268</FONT>      <a name="line.268"></a>
<FONT color="green">269</FONT>      /**<a name="line.269"></a>
<FONT color="green">270</FONT>       * Returns the URL to this system as defined by the project properties. <a name="line.270"></a>
<FONT color="green">271</FONT>       * @return The URL to this system. <a name="line.271"></a>
<FONT color="green">272</FONT>       */<a name="line.272"></a>
<FONT color="green">273</FONT>      public String getHost() {<a name="line.273"></a>
<FONT color="green">274</FONT>        return "http://" + get(HOSTNAME_KEY) + ":" + getPort() + "/" + getContextRoot(); <a name="line.274"></a>
<FONT color="green">275</FONT>      }<a name="line.275"></a>
<FONT color="green">276</FONT>    }<a name="line.276"></a>




























































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